Configuration procedure
To configure UDP helper:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enable UDP helper. | udp-helper enable | Disabled by default. |
3. Enable the forwarding of packets with the specified UDP destination port numbers. | udp-helper port { port-number | dns | netbios-ds | netbios-ns | tacacs | tftp | time } | No UDP port number is specified by default. |
4. Enter interface view. | interface interface-type interface-number | N/A |
5. Specify the destination server to which UDP packets are to be forwarded. | udp-helper server [ vpn-instance vpn-instance-name ] ip-address | No destination server is specified by default. |